Title:
TRIMMING PRESS
Document Type and Number:
Japanese Patent JP2714902
Kind Code:
B2
Abstract:
PURPOSE: To provide a trimming press providing mechanism for pulling out a mandrel, too.
CONSTITUTION: An upper die 36 providing a jig 35 for pulling out the mandrel and a lower die 16 laying a casting product to pull out the mandrel are arranged. Further, a shifting cylinder for shifting these upper die 36 and lower die 16 so as to oppose each other in the press instead of the existing trimming upper die 10 trimming lower die 15, is arranged.
Inventors:
Tatsuo Ishikawa
Genzo Kawashima
Genzo Kawashima
Application Number:
JP31141391A
Publication Date:
February 16, 1998
Filing Date:
October 31, 1991
Export Citation:
Assignee:
Ube Industries,Ltd.
International Classes:
B21D28/00; B22D17/00; B22D17/20; B22D29/00; B22D31/00; (IPC1-7): B22D31/00; B21D28/00; B22D17/20; B22D29/00
Domestic Patent References:
| JP52124419A | ||||
| JP61249656A | ||||
| JP6356956U | ||||
| JP623254U |
Attorney, Agent or Firm:
Masaki Yamakawa
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